Online Image Compressor
Compress JPG, PNG, and WebP images quickly while preserving good visual quality.
Choose an image or drag & drop here
Supports JPG, PNG, and WebP (Max 25MB)
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How to Compress an Image Online for Free
Compressing images is one of the most effective ways to speed up your website, reduce email attachment sizes, and save storage space on your device. Fixlytools Image Compressor lets you reduce JPG, PNG, and WebP file sizes significantly — all inside your browser without any file uploads.
- Upload Your Image: Click "Browse Image" or drag and drop a JPG, PNG, or WebP file onto the upload area.
- Adjust Quality Slider: Move the quality slider left to compress more (smaller file) or right to preserve more visual detail. A setting of 70–80% typically gives the best balance.
- Compare Results: The tool shows your original and compressed image side-by-side along with both file sizes and the percentage saved.
- Download: Click "Download Compressed Image" to save your optimized file. The original is never modified — you always keep it safe.
Key Features
- No File Uploads: Your image is processed entirely in your browser using HTML5 Canvas. Nothing leaves your device.
- Live Preview: See the compressed image and exact file size before you download, so you can fine-tune quality to your needs.
- Supports JPG, PNG & WebP: Works with all major modern image formats used on the web and mobile devices.
- Quality Slider: Precisely control compression level from 10% (maximum compression) to 95% (near lossless).
- Free & Unlimited: No account needed, no daily limits, no watermarks — compress as many images as you want at no cost.
Frequently Asked Questions
Does image compression affect quality?
Yes, compression does reduce some image data. However, at 70–80% quality settings most people cannot tell the difference visually. The tool shows you a live preview so you can decide the right trade-off.
Are my images uploaded to a server?
No. Fixlytools uses client-side browser technology. Your images are processed locally on your device and are never sent to any server. They remain completely private.
What image formats can I compress?
The tool currently supports JPG/JPEG, PNG, and WebP image formats, which cover the vast majority of photos and graphics used online.
Is there a file size limit?
There is no fixed file size limit. Extremely large images (above roughly 100 megapixels) may not process because browsers limit canvas size. Normal phone and camera photos work without any problem.
Can I compress multiple images at once?
Currently the tool processes one image at a time. For batch processing, simply upload and compress each image one after another — the tool resets quickly after each download.
Need an exact file size?
Some forms only accept pictures under a fixed size. These tools shrink your image to fit the limit automatically.